@article{ref1,
title="Decibel values of child toy",
journal="HNO",
year="1994",
author="Bambach, G. and Ising, H.",
volume="42",
number="8",
pages="470-472",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0017-6192",
doi="",
url="http://dx.doi.org/"
}